Delete if the preceding word part contains a vowel, and after the deletion:

• if the word ends at, bl or iz add e (so luxuriat → luxuriate), or
• if the word ends with a double remove the last letter (so hopp → hop), or
• if the word is short, add e (so hop → hope)

Examples

iex> Stemmer.Step1b.remove_ed_edly_ing_ingly("luxuriating")
{:found, "luxuriate"}

iex> Stemmer.Step1b.remove_ed_edly_ing_ingly("hopping")
{:found, "hop"}

iex> Stemmer.Step1b.remove_ed_edly_ing_ingly("hoping")
{:found, "hope"}copy

Replace by ee if in R1.

Examples

iex> Stemmer.Step1b.replace_eed_eedly("proceed")
{:found, "procee"}

iex> Stemmer.Step1b.replace_eed_eedly("proceedly")
{:found, "procee"}

iex> Stemmer.Step1b.replace_eed_eedly("need")
{:found, "need"}copy

Examples

iex> Stemmer.Step1b.replace_suffix("bleed")
"bleed"copy